# Joylog vs DoggiPlus

The clearest difference is update cadence: DoggiPlus at monthly against Joylog's every 4 months. Joylog's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Joylog ships an update every 4 months, DoggiPlus monthly. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Joylog | DoggiPlus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/joylog/id1457651013/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 14 MB | 40 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joylog Tech Co.,Ltd](https://appshunter.io/developer/1457651012) | [Nouveaux Etablissements Charles Martin](https://appshunter.io/developer/1571872789) |

## What reviewers say

### Joylog

[App page](https://appshunter.io/ios/app/joylog/id1457651013)

This app uses a smart sonar system to detect fish location, size, and depth up to 40 meters underwater. It also provides real-time information on underwater topography, water depth, and temperature, displayed on your mobile device.

**Highlights:** High-precision miniature sonar system, Detects fish location, size, and depth, Underwater topographic map generation, Real-time water depth and temperature, Mobile app integration for live data

**Features:** macOS Compatibility

**In-app purchases:** none


### DoggiPlus

[App page](https://appshunter.io/ios/app/doggiplus/id6763263126)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Joylog free?

Joylog is free to download, with no in-app purchases.

### Is DoggiPlus free?

DoggiPlus is free to download, with no in-app purchases.

### Do Joylog or DoggiPlus have ads?

Neither Joylog nor DoggiPlus shows ads.

### Which is updated more often, Joylog or DoggiPlus?

Joylog ships an update every 4 months, and DoggiPlus monthly. Most recently, Joylog was updated on June 1, 2026 and DoggiPlus on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*